这是一篇对armlinux内核启动的分析

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1．介绍..........................................................................................2

2．相关定义介绍..........................................................................3

2．1．TEXTADDR......................................................3

2．2．stext....................................................................3

2．3．swapper_pg_dir..................................................4

2．4．(M)pgtbl.............................................................4

2．5．(M)krnladr..........................................................5

2．6．.proc.info段.......................................................5

2．7．__proc_info_begin/__proc_info_end.................6

2．8．.arch.info段.......................................................7

2．9．__arch_info_begin/__arch_info_end.................8

3．代码分析..................................................................................9

3．1．KERNEL ENTRY..............................................9

3．2．__arm920_setup...............................................11

3．3．__ret.................................................................13

3．4．__mmap_switched...........................................14

3．5．__lookup_processor_type................................16

3．6．__lookup_architecture_type.............................16

3．7．__create_page_tables.......................................19